Set of 2 1/2" Square to 1/4" Hex Socket Adapters, Quick Release Chuck Converter for Impact Ratchet and Screwdriver Bit Holder Socket

Quality: High-density material with good durability and high impact resistance, easy to use.

Adjustable: Quick-charge adapter for 1/2" square or 1/4" hex and can be used with power tools.

Innovation: Extended shaft for easy bit and sleeve replacement, stable clamping for ease of use.

Advantages: One-handed bit changes are possible during operation, and the adapter securely holds any 6.35 mm hex handle.

How to use: Converts an air or power impact wrench into a drill or ratchet wrench in the engine.